package com.gary;

/**
 * @author peng_rui
 * @date 2022/2/18
 */
public class JVMTest {
    public static void main(String[] args) {
        int a = 3;
        int b = 2;
        int c = a + b;

        System.out.println(c);
    }

    public static void staticTest() {
        JVMTest jvmTest = new JVMTest();
        Integer integer = new Integer(1);
        double d = 2.0;
        System.out.println(d);
    }
}
